You should definitely get her checked by your vet. I was experiencing this with Harley about 3 months ago and she too did not appear to be in any pain. I also had been hearing a noise when she moves or gets up which sounds like a knuckle cracking.
Fast forward to this past weekend. My husband was playing fetch with her and when running down the hall, she starting yelping loudly and began to limp, not using her right hind leg. I took her to the vet yesterday afternoon, and she has grade 4 LP. We now have an appointment scheduled with an orthopedic surgeon for x-rays. Talk about a whirlwind of emotions! It is better safe than sorry. I would talk to your vet.
I hope that she is okay.
__________________ *---*~<3 Harley...aka...mama's sweet sweet ~*---* |